A show-stopping pistachio cake that’s surprisingly simple to make using your favorite gluten-free cake mix and a few basic ingredients. Gluten free and delicious!
This easy gluten-free pistachio cake looks impressive but comes together in minutes. It’s the kind of dessert that guests rave about and ask how long you spent preparing—while you smile, knowing the prep took only about 10 minutes. Whether you serve it for a holiday dinner, potluck, or a casual gathering, it’s bound to be a hit.
There are reliable gluten-free boxed cake mixes available from several brands. This recipe was made with a gluten-free yellow cake mix and a box of pistachio pudding mix, but you can adapt it to the brands you prefer. The key is to treat the boxed mix as a base and add a few ingredients to boost flavor and texture.
Pro tip: Add 1/3 cup sour cream to boxed mixes to make them taste more like homemade.
This pistachio cake is especially attractive when baked in a bundt pan. A bundt transforms a simple cake into a centerpiece with minimal effort. If you prefer, bake it in a 9×13-inch pan for easier slicing and serving.
Pistachio flavor has always been a favorite. If you love nutty, slightly sweet desserts, this cake highlights that unique pistachio taste without complicated steps. The combination of a yellow cake mix and pistachio pudding creates a tender crumb and subtle green hue—add a few drops of food coloring if you prefer a stronger color.
For serving, a light dusting of powdered sugar makes for a pretty, simple presentation. For a fancier finish, drizzle melted white chocolate over the cake and sprinkle with chopped pistachios to add texture and visual appeal. The dressed-up version makes a stunning holiday dessert.
How to elevate this gluten-free pistachio cake
A simple powdered sugar dusting is lovely, but a few extra touches take the cake to the next level. Melt white chocolate and drizzle it over the cooled cake, then immediately sprinkle chopped pistachios so they stick to the chocolate. You can also add a handful of toasted pecans or a light glaze if you prefer something less sweet than white chocolate.
This cake works well year-round: it’s festive enough for holidays and casual enough for everyday gatherings. Serve slices with coffee, tea, or a scoop of vanilla ice cream for a delightful combination.
We would love to see what you create! Snap a photo and tag @LifeAfterWheat on social media!
Gluten Free Pistachio Cake
Yield: About 16 slices (depending on pan)
Prep: 10 minutes • Cook: 40 minutes • Total: ~1 hour 30 minutes (includes cooling)
Ingredients
- 1 box gluten-free yellow cake mix
- 1 (3.4 oz) box gluten-free pistachio pudding mix
- 1 1/4 cups milk (2% or milk of choice)
- 4 large eggs, room temperature
- 1/3 cup neutral-tasting oil (canola, avocado, or similar)
- 8–10 drops green food coloring (optional, for stronger color)
- Powdered sugar, gluten-free white chocolate, and chopped pistachios for garnish (optional)
Equipment
- Bundt pan or 9×13-inch baking pan
- Mixing bowl and whisk or electric mixer
- Wire cooling rack
Method
- Preheat the oven according to the cake mix package directions for the type of pan you are using. Grease the pan well.
- Combine the cake mix, pistachio pudding mix, milk, eggs, and oil in a large bowl. If using, add sour cream (1/3 cup) to improve texture and homemade flavor. Mix according to the cake mix package instructions until smooth. Add food coloring if desired and mix until evenly colored.
- Pour batter into the prepared bundt pan or 9×13-inch pan. For a bundt pan, bake at 350°F for about 45–50 minutes or until a toothpick inserted near the center comes out clean. For a 9×13-inch pan, bake about 25–30 minutes, or follow the box directions for that pan size.
- Allow the cake to cool in the pan for 5 minutes, then invert onto a wire rack to cool completely (if using 9×13, you may leave it in the pan to cool).
- Once fully cooled, dust with powdered sugar. For an elegant finish, drizzle melted white chocolate and immediately sprinkle chopped pistachios so they adhere. Let the chocolate set before slicing and serving.
This gluten-free pistachio cake is an easy yet impressive dessert. It’s adaptable, quick to prepare, and ideal for holiday tables or any occasion where you want something pretty and delicious without a lot of fuss.
